[net2-wg] 600 pps, high throughput

[Jonathan Hui]

On 3/13/06, Joe Polastre <joe at polastre.com> wrote:
> one ADC/DAC and two SPI works just fine.  especially if you put
> resource arbitration on the ADC/DAC dma channel.  Trust me, I know.

I have heard of people using more than one DMA channel for sampling.
Ben Greenstein uses more than one DMA channel for the ADC. Structural
monitoring people use more than one for their n-axis accelerometers.
But maybe they're just full of it :-)

--
Jonathan W. Hui
jwhui at cs.berkeley.edu
http://www.cs.berkeley.edu/~jwhui/